EFFECT OF LOW-RATE IONIZING RADIATION ON ACTIVITY AND IZOZYMES SPECTRUM OF GLUCOSE-6-PHOSPHATE
DEHYDROGENASE OF RATS' SMALL INTESTINE ENTEROCYTES
Ya.Chayka, N.Permyakova, O.Gres'ko
Ivan Franko National University of L'viv,
Hrushevskoho st. 4, L'viv 79005, Ukraine,
e-mail: kfbh@franko.lviv.ua
The glucose-6-phosphate dehydrogenase activities of the rats' small intestine enterocytes under the influence of low-rate irradiation with daily dose of 0.258 mKl/kg during 30 days were investigated.
The decrease of glucose-6-phosphate dehydrogenase activity was observed during all the days of irradiation.
Low-rate X-ray irradiation causes the changes of glucoso-6-phosphate dehydrogenase izozymes composition. The activity of 1st and 2nd components was decreased, and the activity of 3rd and 4th was increased.
Key words:X-ray irradiation, enterocytes, izozymes, glucoso-6-phosphate dehydrogenase.
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